Buttons on Vive Focus Plus dont work in VR

[ephb]

Hi, on the Vive Focus plus the buttons on the controller do not work when in VR. The Controllers show up fine but button presses are not registered making it impossible to play.

The strange thing is that they work in the viewport before entering VR mode. This does not seem to be a problem of Firefox Reality as this does not happen on other WebGL content.

I realize that probably no one has the Focus Plus so please let me know if I can do anything to help investigate this issue further.